Exposure
ID
MATIS.2025-08-14T07:13:18.313_1
Header ID
MATIS.2025-08-14T07:13:18.313
Date updated
2025-08-14 07:20:43 UTC+0000
Release date
2025-08-14 07:13:18 UTC+0000
UTC Start
2025-08-14 07:13:18.313
UTC End
2025-08-14 07:14:18.321
MJD Start
60901.3009064
MJD End
60901.30160093704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.012267
Ambient temperature (°C)
14.11
Seeing (arcsec)
0.45
Observation
ID
69993
Category
calibrator
Program ID
115.27VV.001
Program Title
R SCULPTORIS STRIKES BACK : SEARCH FOR THE BINARY
Program Type
Normal
PI / COI
DREVON / CRUZALEBES / HRON / KHOURI / LAGADEC / LOPEZ / LYKOU / MILLOUR / PALADINI / PLANQUART / PANTIN / SCICLUNA / WITTKOWSKI
Target
ID
51931
Name
chi Phe
RA
30.425533
DEC
-44.71378
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 B2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-B2 121.5560 121.5850 220.5000 220.7000
K0-D0 93.8190 93.8680 230.4000 230.6000
K0-J3 48.9890 49.0490 318.0030 318.1040
B2-D0 33.3380 33.3340 11.4000 11.6000
B2-J3 136.8740 136.8580 19.6970 19.8580
D0-J3 103.9930 103.9830 22.3380 22.5040
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 115.27VV.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60901.3009064
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME chi Phe
RA 30.425533
DEC -44.71378
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 121.556
HIERARCH ESO ISS PBL12 END 121.585
HIERARCH ESO ISS PBLA12 START 220.5
HIERARCH ESO ISS PBLA12 END 220.7
HIERARCH ESO ISS PBL13 START 93.819
HIERARCH ESO ISS PBL13 END 93.868
HIERARCH ESO ISS PBLA13 START 230.4
HIERARCH ESO ISS PBLA13 END 230.6
HIERARCH ESO ISS PBL14 START 48.989
HIERARCH ESO ISS PBL14 END 49.049
HIERARCH ESO ISS PBLA14 START 318.003
HIERARCH ESO ISS PBLA14 END 318.104
HIERARCH ESO ISS PBL23 START 33.338
HIERARCH ESO ISS PBL23 END 33.334
HIERARCH ESO ISS PBLA23 START 11.4
HIERARCH ESO ISS PBLA23 END 11.6
HIERARCH ESO ISS PBL24 START 136.874
HIERARCH ESO ISS PBL24 END 136.858
HIERARCH ESO ISS PBLA24 START 19.697
HIERARCH ESO ISS PBLA24 END 19.858
HIERARCH ESO ISS PBL34 START 103.993
HIERARCH ESO ISS PBL34 END 103.983
HIERARCH ESO ISS PBLA34 START 22.338
HIERARCH ESO ISS PBLA34 END 22.504
HIERARCH ESO ISS AMBI TAU0 START 0.012174
HIERARCH ESO ISS AMBI TAU0 END 0.01236
HIERARCH ESO ISS AMBI TEMP 14.11
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.44